From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 29FF1A0350; Tue, 12 May 2020 05:29:10 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 7D86E1BFDB; Tue, 12 May 2020 05:29:09 +0200 (CEST) Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by dpdk.org (Postfix) with ESMTP id 42F121BF4F for ; Tue, 12 May 2020 05:29:07 +0200 (CEST) IronPort-SDR: e02H0+6Yf29DgahJFG48cw0RozNUYklqki5HjVPiVCdeHoNroJWnLcWFy/3MajG++AM2S1Td/r goDGJXRzUjrQ== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 May 2020 20:29:06 -0700 IronPort-SDR: 6PvuXN93zfFGMpQoN3nmGdLnFvFflWylu7IGbwQxS239vmwIlBT9vRkniJ3+DpKRI9GETbWVjQ VjCChlVjn3mQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.73,381,1583222400"; d="scan'208";a="252770384" Received: from fmsmsx103.amr.corp.intel.com ([10.18.124.201]) by fmsmga008.fm.intel.com with ESMTP; 11 May 2020 20:29:06 -0700 Received: from shsmsx108.ccr.corp.intel.com (10.239.4.97) by FMSMSX103.amr.corp.intel.com (10.18.124.201) with Microsoft SMTP Server (TLS) id 14.3.439.0; Mon, 11 May 2020 20:29:06 -0700 Received: from shsmsx103.ccr.corp.intel.com ([169.254.4.26]) by SHSMSX108.ccr.corp.intel.com ([169.254.8.95]) with mapi id 14.03.0439.000; Tue, 12 May 2020 11:29:02 +0800 From: "Liu, Yong" To: Maxime Coquelin , "Yigit, Ferruh" CC: "dev@dpdk.org" , Thomas Monjalon , David Marchand , "Richardson, Bruce" , "Nicolau, Radu" , "Luca Boccassi" , "Wang, Zhihong" , "Ye, Xiaolong" Thread-Topic: [PATCH v2] net/virtio: fix AVX512 datapath selection Thread-Index: AQHWJ8TdsLKT9KlpiU6qxzphpL2MDaiixQyAgAEFnyA= Date: Tue, 12 May 2020 03:29:01 +0000 Message-ID: <86228AFD5BCD8E4EBFD2B90117B5E81E6358BEB4@SHSMSX103.ccr.corp.intel.com> References: <20200511144720.241224-1-maxime.coquelin@redhat.com> <20200511184857.614820-1-ferruh.yigit@intel.com> In-Reply-To: Accept-Language: zh-CN, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: dlp-product: dlpe-windows dlp-version: 11.2.0.6 dlp-reaction: no-action x-originating-ip: [10.239.127.40] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 Subject: Re: [dpdk-dev] [PATCH v2] net/virtio: fix AVX512 datapath selection X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" DQoNCj4gLS0tLS1PcmlnaW5hbCBNZXNzYWdlLS0tLS0NCj4gRnJvbTogTWF4aW1lIENvcXVlbGlu IDxtYXhpbWUuY29xdWVsaW5AcmVkaGF0LmNvbT4NCj4gU2VudDogVHVlc2RheSwgTWF5IDEyLCAy MDIwIDM6NTAgQU0NCj4gVG86IFlpZ2l0LCBGZXJydWggPGZlcnJ1aC55aWdpdEBpbnRlbC5jb20+ OyBXYW5nLCBaaGlob25nDQo+IDx6aGlob25nLndhbmdAaW50ZWwuY29tPjsgWWUsIFhpYW9sb25n IDx4aWFvbG9uZy55ZUBpbnRlbC5jb20+OyBMaXUsDQo+IFlvbmcgPHlvbmcubGl1QGludGVsLmNv bT4NCj4gQ2M6IGRldkBkcGRrLm9yZzsgVGhvbWFzIE1vbmphbG9uIDx0aG9tYXNAbW9uamFsb24u bmV0PjsgRGF2aWQNCj4gTWFyY2hhbmQgPGRhdmlkLm1hcmNoYW5kQHJlZGhhdC5jb20+OyBSaWNo YXJkc29uLCBCcnVjZQ0KPiA8YnJ1Y2UucmljaGFyZHNvbkBpbnRlbC5jb20+OyBOaWNvbGF1LCBS YWR1IDxyYWR1Lm5pY29sYXVAaW50ZWwuY29tPjsNCj4gTHVjYSBCb2NjYXNzaSA8Ymx1Y2FAZGVi aWFuLm9yZz4NCj4gU3ViamVjdDogUmU6IFtQQVRDSCB2Ml0gbmV0L3ZpcnRpbzogZml4IEFWWDUx MiBkYXRhcGF0aCBzZWxlY3Rpb24NCj4gDQo+IA0KPiANCj4gT24gNS8xMS8yMCA4OjQ4IFBNLCBG ZXJydWggWWlnaXQgd3JvdGU6DQo+ID4gRnJvbTogTWF4aW1lIENvcXVlbGluIDxtYXhpbWUuY29x dWVsaW5AcmVkaGF0LmNvbT4NCj4gPg0KPiA+IFRoZSBBVlg1MTIgcGFja2VkIHJpbmcgZGF0YXBh dGggc2VsZWN0aW9uIHdhcyBvbmx5IGRvbmUNCj4gPiBhdCBidWlsZCB0aW1lLCBidXQgaXQgc2hv dWxkIGFsc28gYmUgY2hlY2tlZCBhdCBydW50aW1lDQo+ID4gdGhhdCB0aGUgQ1BVIHN1cHBvcnRz IGl0Lg0KPiA+DQo+ID4gVGhpcyBwYXRjaCBhZGQgYSBDUFUgZmxhZ3MgY2hlY2sgc28gdGhhdCBu b24tdmVjdG9yaXplZA0KPiA+IHBhdGggaXMgc2VsZWN0ZWQgYXQgcnVudGltZSBpZiBBVlg1MTIg aXMgbm90IHN1cHBvcnRlZC4NCj4gPg0KPiA+IEFsc28gaW4gbWVzb24gYnVpbGQgZW5hYmxlIHZl Y3Rvcml6YXRpb24gb25seSBmb3IgcmVsZXZhbnQgZmlsZSwgbm90IGZvcg0KPiA+IGFsbCBkcml2 ZXIuDQo+ID4NCj4gPiBGaXhlczogY2NiMTA5OTVjMmFkICgibmV0L3ZpcnRpbzogYWRkIGVsZWN0 aW9uIGZvciB2ZWN0b3JpemVkIHBhdGgiKQ0KPiA+DQo+ID4gU2lnbmVkLW9mZi1ieTogTWF4aW1l IENvcXVlbGluIDxtYXhpbWUuY29xdWVsaW5AcmVkaGF0LmNvbT4NCj4gPiBTaWduZWQtb2ZmLWJ5 OiBGZXJydWggWWlnaXQgPGZlcnJ1aC55aWdpdEBpbnRlbC5jb20+DQo+ID4gLS0tDQo+ID4gQ2M6 IEJydWNlIFJpY2hhcmRzb24gPGJydWNlLnJpY2hhcmRzb25AaW50ZWwuY29tPg0KPiA+IENjOiBS YWR1IE5pY29sYXUgPHJhZHUubmljb2xhdUBpbnRlbC5jb20+DQo+ID4gQ2M6IEx1Y2EgQm9jY2Fz c2kgPGJsdWNhQGRlYmlhbi5vcmc+DQo+ID4NCj4gPiBGb3IgbWVzb24gSSBtYWlubHkgYWRhcHRl ZCBpbXBsZW1lbnRhdGlvbiBmcm9tIG90aGVyIGRyaXZlciwgbm90IGFibGUNCj4gdG8NCj4gPiB0 ZXN0IG9yIHZlcmlmeSBteXNlbGYuDQo+ID4gLS0tDQo+ID4gIGRyaXZlcnMvbmV0L3ZpcnRpby9t ZXNvbi5idWlsZCAgICAgfCA5ICsrKysrKystLQ0KPiA+ICBkcml2ZXJzL25ldC92aXJ0aW8vdmly dGlvX2V0aGRldi5jIHwgNiArKysrLS0NCj4gPiAgMiBmaWxlcyBjaGFuZ2VkLCAxMSBpbnNlcnRp b25zKCspLCA0IGRlbGV0aW9ucygtKQ0KPiANCj4gVGhhbmtzIEZlcnJ1aCwgSSBjYW5ub3QgdGVz dCBlaXRoZXIgcmlnaHQgbm93IGJ1dCBpdCBsb29rcyBnb29kIHRvIG1lOg0KPiANCg0KSGkgTWF4 aW1lICYgRmVycnVoLA0KSU1ITywgbWVzb24gYnVpbGQgdXBkYXRlIGlzIHRoZSBlc3NlbnRpYWwg cGFydCBmb3IgZml4aW5nIHVuZXhwZWN0ZWQgQVZYNTEyIGluc3RydWN0aW9ucy4gDQpDaGFuZ2Ug aW4gdmlydGlvX2V0aGRldiBtYXkgY2F1c2UgYnVpbGRpbmcgaXNzdWVzIG9uIHBwYyBhbmQgYXJt IHBsYXRmb3JtLiAgSXMgaXQgY29udmVuaWVudCB0byByZXZlcnQgdGhhdCBjaGFuZ2U/DQoNClJl Z2FyZHMsDQpNYXJ2aW4NCg0KPiBJbiBjYXNlIHlvdSdyZSB3YWl0aW5nIGZvciBpdDoNCj4gQWNr ZWQtYnk6IE1heGltZSBDb3F1ZWxpbiA8bWF4aW1lLmNvcXVlbGluQHJlZGhhdC5jb20+DQo+IA0K PiBNYXhpbWUNCg0K